<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>缺省</title>
		<style>
			div {
				display: flex;
				/*x轴对齐方式*/
				justify-content: center;
				/*y轴对齐方式*/
				align-items: center;
				/**屏幕高度百分之九十五，不让其显示滚动条*/
				height: 95vh;
			}
			img{
				width: 150px;
				height: 150px;
			}
			h1{
				font-family:"黑体";
			}
		</style>
	</head>

	<body>
		<!-- <div><span>内容所在区域</span></div> -->
		<div>
			<img src="img/bg.png"/>
			<h1><label>轻应用，包罗万象！</label></h1>
		</div>

	</body>
</html>
